London Heathrow
Dallas/Fort Worth
Nonstop
10h 05mDallas/Fort Worth
London Heathrow
Nonstop
9h 15mBritish Airways
London Heathrow
Dallas/Fort Worth
Nonstop
10h 05mDallas/Fort Worth
London Heathrow
1 stop
11h 55mFinnair
London Heathrow
Dallas/Fort Worth
Nonstop
10h 05mDallas/Fort Worth
London Heathrow
1 stop
11h 55mAmerican Airlines
London Heathrow
Dallas/Fort Worth
2 stops
24h 21mDallas/Fort Worth
London Heathrow
1 stop
13h 00mFinnair
London Heathrow
Dallas/Fort Worth
Nonstop
10h 15mDallas/Fort Worth
London Heathrow
Nonstop
9h 10mBritish Airways
London Heathrow
Dallas/Fort Worth
Nonstop
10h 05mDallas/Fort Worth
London Heathrow
1 stop
11h 55mAmerican Airlines
January
£4,477
February
£3,584
March
£4,259
April
£4,512
May
£4,565
June
£3,522
July
£3,621
August
£3,174
September
£3,619
October
£3,814
November
£4,474
December
£5,407
August is currently the cheapest month to fly first class to Dallas/Fort Worth. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.